Correct a typo in the distribution target.

git-svn-id: http://svn.xiph.org/trunk/ao@8739 0101bb08-14d6-0310-b084-bc0e0c8e3800

src/plugins/polyp/Makefile.am

@@ -24,4 +24,4 @@ libpolyp_la_SOURCES=$(polypsources)
 libpolyp_la_LIBADD=$(AM_LIBADD) $(POLYP_LIBS)
 libpolyp_la_CFLAGS=$(AM_CFLAGS) $(POLYP_CFLAGS)
 
-EXTRA_DIST = ap_polyp.c
+EXTRA_DIST = ao_polyp.c